11.1-11.4 Quiz

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1. Which kind of model best describes the  data graphed below?

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11.1-11.4 Quiz - Quiz

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2. Which of the following is a geometric  sequence?

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3. A population of 200 animals has a  growth rate of 1.03% each year. At  this growth rate, the function   gives the population  in x years. In how many years will the  population first reach 300? 

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4. If a ball is dropped from a height of  18 feet, the function  gives the height in feet of each bounce,  where x is the bounce number. What will  be the height of the 7th bounce to the  nearest tenth of a foot?

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5. The graph of which function is shown  below?

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6. The first term of a geometric sequence  is 2. The common ratio is 4. What is  the 6th term?

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7. The table shows store sales by year.  Which function models the data? 

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8. Chess club earnings are $40 per month  and will increase at a rate of 2.5% each  month. Which function describes this  situation?

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9. $1200 is invested at 3% compounded  quarterly. What is the total amount, to  the nearest dollar, after 5 years?

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10. Iodine-131 has a half-life of about  8 days. About how much is left from a  50 gram sample after 24 days? 

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11. Which of the following data sets is best  described by a quadratic model?

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Which kind of model best describes the  data graphed below?
Which of the following is a geometric  sequence?
A population of 200 animals has a ...
If a ball is dropped from a height of ...
The graph of which function is shown  below?
The first term of a geometric sequence ...
The table shows store sales by year. ...
Chess club earnings are $40 per month ...
$1200 is invested at 3% compounded ...
Iodine-131 has a half-life of about ...
Which of the following data sets is best ...
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